83-for和while的区别/比较
for和while可以相互转换
for ( 1;2;3)
A;
等价于
1;
while (2)
{
A;
B;
}
#include <stdio.h> int main (void) { int sum = 0; int i; /* for (i = 1; i<101; ++i) { sum = sum + i; } */ i =1; while (i < 101) { sum = sum + i; ++i; } printf ("sum = %d\n",sum); return 0; }
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